遗传算法实现50维函数优化，代码简单易懂，适合初学者。

模式识别课程作业，pca和kpca，以及一个人脸可。其中kpca的核函数是多项式。(Pattern Recognition course assignments, pca and kpca, and a person can face. Where the kernel function is polynomial kpca.)

球形检测算法论文，性能接近最大似然算法，但是复杂度较低(Spherical detection algorithm paper, the performance near the maximum likelihood algorithm, but the complexity is low)

水平集方法和动态抽象表面，英文版的，需要的话相信不用翻译(level set methods and dynamic implicit surfaces)

本程序利用分段线性映射产生混沌序列，仿真其平衡特性(This program uses a piecewise linear mapping to produce a chaotic sequence, the simulation of the equilibrium properties)

图像去雾算法质量评价标准：均值方差，峰值信噪比及平均梯度的源代码，还有引导滤波的完整源代码。(Image quality uation algorithm defogging criteria: mean and variance, the peak signal to noise ratio and average gradient of the source code, as well as guide the filter complete source code.)

用Simulink实现PAM调制，并显示星座图和眼图(PAM modulation and demodulation)

姿态估计，包好3种方法，其中有经典的pnp,rpnp，hlm等等，以及他们的比较。(Pose estimation, package 3 methods, including the classic PNP, rpnp, HLM, and so on, and their comparison.)

基于Q学习算法，寻找最优路径，是强化学习中的一种，很实用，代码很详细，有备注(Searching for the optimal path based on Q algorithm is a kind of reinforcement learning. It is very practical, the code is very detailed, with notes.)

随机噪声是由随机数来表达的，随机数的产生可分为查表法、物理方法和数学递推法。由于精度有限，现有的随机数产生算法均是伪随机数产生算法，即所产生的随机数都有一定的周期性。在实际应用中也没有必要采用真正随机的数，能达到一定程度的随机性就可以了。此处的随机数发生采用计算机中rand()函数的做法

this PV system, new simulation I created to simulate PV system complete from solar cell until ac Load and the simulation by MATLAB codes and Simulink and it is work correctly with results